—What are you doing for your vacation?
— .
A. I’m going hiking.
B. I went to the beach.
C. I often go to the mountain.
D. I like going bike riding.
网友回答
(答案→)A. I’m going hiking.
B. I went to the beach.
C. I often go to the mountain.
D. I like going bike riding.
解析：本题的问句是进行时态的结构表示将来，回答语也应该使用此结构be+doing，故选A。